Sales Engineer

STG Aerospace is trusted by the Aerospace industry for emergency exit marking and cabin lighting solutions. Established in 1995, we have a strong heritage in the design, manufacture and certification of system solutions. Our lighting solutions are line-fit for most aircraft manufacturers (including Airbus, Boeing & Embraer) and are operating on over 12,000 aircraft with some 300 airlines worldwide. We are a growing SME, with our head office in Cwmbran, South Wales and an additional manufacturing facility in Dallas, Texas.

As specialist aerospace manufacturers, we push the limits of design and problem solving, through international collaboration, trusted technical experience and a shared sense of purpose. At STG Aerospace you are how we excel. That's The STG Way

At STG Aerospace, our culture is grounded in shared values that guide how we work and grow.

Integrity
We act with honesty, accountability, and respect in everything we do.

Teamwork
We collaborate across teams and disciplines to achieve the best outcomes.

Excellence
We are committed to delivering high-quality work and continuously improving.

Expertise
We leverage our knowledge and experience to solve complex challenges

To elevate the aviation experience by delivering intelligent, integrated solutions powered by exceptional people.

Joining STG Aerospace means being part of a team that is shaping the future of aviation.

We offer an environment where employees are empowered to contribute, grow their careers, and make a direct impact on innovative products used across the globe. Whether you are developing technology or supporting business operations, your work here matters.

At STG Aerospace, we are committed to supporting the health, well being, and financial security of our employees and their families. Eligible employees have access to a competitive benefits package designed to support life at work and beyond.

•           Competitive salary

•           Performance related bonus

•           25 days holiday + UK Bank Holidays

•           Working Hours (unless specified) are 37.5 hours per week and Fridays 1pm close

•           Pension Scheme & Group Life Cover

•           Employee Assistance Programme

•           Career progression path

We are looking for a technically minded Sales Engineer to own the sales process for our lighting and emergency exit marking solutions, from first customer enquiry through to technical proposal and order. You’ll act as the primary technical point of contact for customers, translating their requirements into practical engineering solutions and building long-term, trust-based relationships across the aerospace industry. The role is based on site at our Cwmbran facility in Wales, working day to day alongside the STG sales team, and reports to the Director of Product Management in Dallas. You will join a small, established Sales Engineering team.

• Manage the sales process from initial customer enquiry through to technical solution, proposal, and order.
• Act as the technical point of contact for customers, understanding their requirements and providing practical engineering solutions.
• Use strong mechanical and electrical engineering knowledge to develop and present technical solutions.
• Lead customer meetings, technical presentations, demonstrations, and site visits.
• Prepare and deliver technical proposals, quotations, and sales presentations tailored to customer requirements.
• Support the sales team in identifying new opportunities and develop long-term technical relationships to support sales growth.
• Coordinate with Engineering, Operations, Suppliers, and the US office to ensure customer requirements are accurately translated into deliverable solutions.
• Support handover of won opportunities into project delivery, maintaining strong customer relationships throughout.
• Keep up to date with industry trends, competitor activity, and emerging customer needs.
• Represent STG Aerospace at industry events and trade shows (e.g. AIX).
• Feed customer requirements and competitor intelligence back into the product roadmap.

• Strong mechanical and electrical engineering experience.
• Ability to interpret a customer specification and produce a compliance matrix or formal RFP/ITT response.
• Experience in technical sales, sales engineering, applications engineering, or a similar customer-facing engineering role.
• Proven ability to manage the sales cycle from enquiry through to order.
• Strong customer-facing and presentation skills.
• Commercially aware with the ability to understand customer needs and develop appropriate solutions.
• Excellent organisation, communication, and problem-solving skills.
• Comfortable working independently and managing multiple priorities.
• Willingness to travel as required (20%), including periodic international trips.
• Mechanical, Electrical, or Aerospace Engineering experience, or a related discipline.

• Familiarity with aerospace qualification and certification standards (eg: STC, DO-160, ARINC, etc.) or willingness to learn them
• Working knowledge of lighting fundamentals, photometry, LED and low-voltage DC systems, harnesses and connectors, and the ability to read schematics and 3D models.
• Understanding of the aircraft OEM/Tier 1 supply chain and how STG's products fit into it
• Formal sales or account management training.
• Experience working within an international organisation or reporting into a US-based team.

Experience & Background

Experience in technical or engineering sales, ideally within a customer-facing environment.

Exposure to working with cross-functional teams (e.g., Engineering, Operations, Project Management).

Customer-Focused Capability

Strong customer engagement skills, with experience acting as a primary customer contact.

Ability to build and maintain effective, trust-based relationships with customers and stakeholders.

 Technical Capability

Solid technical aptitude relevant to the business (e.g., engineering, lighting or similar field).

Ability to understand, interpret, and communicate technical solutions to non-technical stakeholders.

Communication & Stakeholder Management

Ability to manage customer expectations, handle objections, and negotiate proposals.

Confidence in presenting solutions, running workshops, and leading meetings (including customer-facing sessions).

Personal Effectiveness

Strong time management and prioritisation skills, with the ability to work under pressure.

Self-motivated and able to deliver results with limited supervision.

Flexible and adaptable in response to changing priorities.